Effect of Superplasticizer on Workability and
Three types of superplasticizers Conplast SP 561, Conplast SP 430 and Conplast SP 264 at different percentages (0, 10, 20 and 30%) with the same water cement ratio of 0.3, with M30 grade of concrete.
Effect of Superplasticizer on Workability and Properties
This research examined the effect of superplasticizer on workability and properties of self-compacting concrete (SCC). Three types of superplasticizers Conplast SP 561, Conplast SP 430 and Conplast SP 264 at different percentages (0, 10, 20 and 30%) with the same water cement ratio of 0.3, with M30 grade of concrete.
Effects Of CONPLAST SP 430 Superplasticizer Using Four
pavement while four different types of cement at very low water-cementitious material ratio (w/cm) of 0.32 examined. The justification for this research work is in the enlightenment on the economy associated the use of CONPLAST SP430 superplastizer while optimizing among the four readily available Nigerian cements and easily
Fosroc Conplast SP430
Chloride free, safe for use in prestressed and reinforced concrete. entrained Standards compliance Conplast SP430 conforms with BS 5075, BS:EN 934-2 and with ASTM C494 as Type A and Type F, depending on dosage used. Description Conplast SP430 is a chloride free, superplasticising admixture based on selected sulphonated napthalene
Experimental Study of Conplast SP430 in Concrete Using
The addition of superplasticizer (Conplast SP430) in the production of laterised concrete made with 12.5mm and 19mm coarse aggregate sizes reduced the shrinkage strain by 10.3 and 5.7%
- Does superplasticizer affect workability and properties of self-compacting concrete (SCC)?
- This research examined the effect of superplasticizer on workability and properties of self-compacting concrete (SCC). Three types of superplasticizers Conplast SP 561, Conplast SP 430 and Conplast SP 264 at different percentages (0, 10, 20 and 30%) with the same water cement ratio of 0.3, with M30 grade of concrete.
- How many types of superplasticizers are there?
- Three types of superplasticizers Conplast SP 561, Conplast SP 430 and Conplast SP 264 at different percentages (0, 10, 20 and 30%) with the same water cement ratio of 0.3, with M30 grade of concrete. The workability slump, v-funnel and l-box the test carried out on fresh concrete. Compressive strength test was carried out on the hardened concrete.
- What is the strength of concrete based on a superplasticizer?
- With the addition of 1.2% of total cementitious weight, the greatest compressive strength was obtained was 50.68 MPa. As a water lowering agent, the superplasticizer enhanced the strength and workability of the concrete (Olowofoyeku et al., 2019). ... This book presents solutions for optimizing sustainable concrete fabrication techniques.
- Why is superplasticizer important?
- This person is not on ResearchGate, or hasn't claimed this research yet. From recent issues of stability, particle suspension, particle segregation, flow characteristics and cohesiveness in concrete, Superplasticizer has played an important role in this part.
- Why do we use a superplasticizer in plastic concrete?
- The slightly lower strength obtained might be because of plastic's hydrophobic material. Therefore, a superplasticizer was added to improve the workability and compressive strength of the optimal plastic concrete. Naphthalene sulfonate formaldehyde was employed as a superplasticizer.
- Do superplasticizers affect flow properties and compressive strength of SCGM?
- This study fills the research gap by determining the impact of six different types of commercially available superplasticizers on the flow properties, dry density and compressive strength of SCGM. It was investigated that the relationship between rela-tive flow area (Gm) and relative flow speed (Rm) of SCGM depends on the type of superplasticizer.
